American Nalco PC191T reverse osmosis scale inhibitor

规格：

25公斤/桶

包装：

塑桶

United States (Nalco) r
- High-efficiency membrane scale inhibitors. We will provide you with professional water quality laboratory analysis agent selection and on-site technical services in Greater China!
◇Product Overview and Application
- It is a highly efficient scale inhibitor specially developed for reverse osmosis (r) systems. The formation of scale and scale on the reverse osmosis membrane will deteriorate the performance of the water treatment system and require premature replacement of the reverse osmosis membrane. The accumulation of dirt and sediment on the reverse osmosis membrane will cause deterioration of permeability, reduced permeability, frequent shutdowns, increased water consumption, and increased energy consumption.
- Suitable for salt solutions with a silica content of less than / at a temperature of ℃
.
Product use is recommended in solutions with higher silica content.
◇Physical properties
●Color: transparent yellow
●Physical state: liquid
●Odor: slight ammonia smell
●Density: . lbs/gallon
●Specific gravity: (
℃)
●Value: (pure state)
●Viscosity: (
℃)
◇Regulatory status
This product has been approved /International certification for the category of reverse osmosis antiscalants in the standard. Its official name is the maximum dosage of various water supply products.
Only products with the / logo on the packaging can be used for drinking water treatment.
◇Product Dosing
- Continuous dosing can greatly reduce scaling of reverse osmosis and nanofiltration membrane systems. It is recommended to operate at the highest frequency of the metering pump and adjust the dose by adjusting the stroke of the pump to effectively protect the film system.
The preferred solution is to use a closed feeding system to add pure - to avoid contamination by foreign impurities (a closed feeding system means that the fluid flows directly from a closed storage container into the processing medium without being exposed to the atmosphere, but usually The exhaust or pressure safety device is still open to the atmosphere).
- It can be diluted (only) with reverse osmosis effluent and the following requirements should be followed:
. Use permeate water for dilution.
. Re-prepare the antiscalant solution every - days.
. Check the antiscalant daily dosage storage container before refilling the solution. If necessary, clean the storage container before adding.
. Dilution ratios of up to 100 times are usually used. If a higher dilution ratio is used, special attention should be paid to the state (cleanliness) of the antiscalant storage container and the solution should be prepared again every one day.
. Can be added to the diluent to increase the value to - It is especially recommended to use it in warmer environmental conditions to prevent the growth of microorganisms.